Shangyu district. According to Baidu map, Shangyu Economic Development Zone in Hangzhou Bay belongs to Shangyu District. 1998 was established, and 20 13 was upgraded to a national economic and technological development zone. In the same year, it was approved to build a national eco-industrial demonstration park, forming industrial clusters such as pharmaceuticals, chemicals, automobiles and parts, new materials and high-end equipment manufacturing, with more than 200 enterprises.